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Fission reactions at sub-barrier energies; ¹⁹F+²³²Th system

The measurements of fission fragment angular distributions for the system¹⁹F+²³²Th have been extended to the sub-barrier energies of 89.3, 91.5 and 93.6 MeV. The measured anisotropies, within errors are nearly the same over this energy region. However, the deviation of the experimental values of anisotropies from that of standard statistical model predictions increases as the bombarding energy is lowered.

S Kailas¹ A Navin¹ A Chatterjee¹ P Singh¹ A Saxena¹ D M Nadkarni¹ D C Biswas¹ R K Choudhury¹ S S Kapoor¹

1. Nuclear Physics Division, Bhabha Atomic Research Centre, Bombay - 400 085, India

Published

October 1993

Manuscript received

24 June 1993